I recently purchased a Fuji 90mm f/8 Fujinon SW Lens (216mm Image Circle) in Seiko B Shutter (35MT) that was rated as bargain on KEH. The lens arrived and is in really nice condition. I have two questions, if anyone can help me out. The filter thread size is not listed on the lens name plate. Does anyone have this lens that could provide that information? I need to source a lens cap for the front. If possible the rear as well. Also, I usually shield my LF lenses with a dark slide however, should I source a lens hood for this lens? Any inputs, greatly appreciated. Thanks.